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Package include:
18Pcs:
Hole drill includes 12 saw blades: 3/4"(19mm), 7/8"(22mm), 1-1/6"(29mm), 1-1/4"(32mm), 1-1/2"(38mm), 1-3/4"(44mm), 2.13"(54mm), 2-1/2"(64mm), 3"(76mm), 3-1/2"(89mm), 4"(102mm), 5"(127mm)
Drill bit x 1
Mandrel x 1
Installation plate x 1
Hex key x 1
Spade drill bit x 2
Features:
Professional Quality: The hole saw drill bit is made of high quality heat-treated carbon steel with black oiled coating for rust and abrasion resistance, very easy to assemble with drill bits, ultra-sharp teeth for high performance, fast and clean cuts
Wide Range of Applications: Ideal for cork, plywood, plastic, gypsum and thin PVC boards, the hole dozer is perfect for cutting holes in table tops, doors, ceilings and furniture in a wide range of sizes from small to large
Exquisite Storage: The door hole drilling kit comes with a customized storage box for easy carrying. Each item can be placed in a designated slot inside the box for easy access, making it an exquisite gift choice for men, fathers, boyfriends and more!
Warm Tips: The circle drill bit can be used with standard electric drills, impact drills, if you need very precise holes, please use a sawing machine, does not apply to hard materials such as hard metal, hard wood or density boards
Quality Assurance: If you are not satisfied with your purchase of circle drill bit, please contact us.
How to use:
Step 1: Insert the drill bit into the mandrel and tighten the screws on the side of the mandrel with a hex wrench.
Step 2: Insert the arbor from the bottom to the top of the saw blade.
Step 3: Place the mounting plate on the saw blade, tighten the nut to lock the mounting plate to prevent damage (the mounting plate should be located between the saw blade and the nut), the washer can not be installed backwards.
Tips:
1.Drill hole bit is recommended to use a machine with a slower drilling speed so as to extend the life of the hole saw.
2.Please wear protective glasses and gloves when cutting with the hole saw to ensure safety.
3.Applying a small amount of anti-rust oil on the surface of the filter after use to avoid natural oxidation can improve its service life.